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Sending null value to sharepoint list

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Posted on by fosso

Hi, I have a powerapp that is uploading a document to sharepoint document library along with a few fields that are entered by the user, I had to add a isblank function for when users leave any of the fields blank this works fine with the text & combobox fields however the field containing the "reviewers" details (i.e. People field type in sharepoint) fails with the error 'the specified user could not be found'

Not sure what I'm missing here

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Building flows

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Anupam.khasia 366 on at

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Hello @fosso ,

You have to send HTTP request to sharepoint with -1 value for people field in order to set its null value.

Refer below link for more information : https://sharepains.com/2019/03/07/microsoft-flow-how-to-clear-fields-in-sharepoint-list-items/

Thanks
Anupam
(if it helps you please mark it as Resolved)

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v-litu-msft on at

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Hi @fosso,

If the field is null, you could refer to this method in the post:

https://powerusers.microsoft.com/t5/Building-Flows/Update-SharePoint-item-ignore-when-null/m-p/512067

Best Regards,
Community Support Team _ Lin Tu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

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